We were praised because _______________ information had been gathered.
A. a large number of
B. many
C. a lot of
D. a great many
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Viewers of the painting have been divided between those who see a little smile and those who don't.
A. 观赏画作之人分两部分看：先看到一点点微笑, 然后微笑不见了
B. 观赏画作之人分为两类：能看到一点点微笑的和看不到微笑的。
He was trying to paint dynamic expressions because that’s what he saw in the street.
A. 他尝试着画出动态的表情，因为那是他在大街上所看到的。
B. 他尝试着画出活泼的表情，因为他在大街上看到了那个表情。
Put the following main ideas of the passage in correct order.
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